labor mouth 

Referring to the dental hygiene of laborers especially in the construction feild. This can take the form of jagged yellow teeth packed with chewing tobacco aswell as somone who altogether neglects dental hygiene as it is an inconvenience.

Laborer"hey doc my mouth hurts like hell and I can't close it easily"

Dentists "here's the problem! You have labor mouth."

Laborer "what's that?"

Dentist "google it. But first go wash your mouth out im not working with a mouth full of tobacco you disgusting fuck"

labor mouth by Eggrole9295 March 30, 2023

Yak mouth

A particularly long-winded person who becomes an annoyance and a nuisance, due to their inability to read the room and shut the f*ck up

Sorry I’m late! The cashier at the grocery store was a total yak mouth, and didn’t notice the huge line forming at his register behind me

Yak mouth by Toogayforyou June 15, 2023

Big Mouth 

the worst show ever to exist which for some reason Netflix has pumped out SIX SEASONS WITH MORE TO COME and cancelled SEVERAL REALLY GOOD SHOWS AND I HATE IT I HATE IT I HATE IT I HATE IT-

someone who talks a lot

john: yo wanna watch big mouth?
pat: kill yourself

Big Mouth by bigmanjerry October 16, 2023

right in my mouth 

A famous catch phrase a character named Alana uses in every episode of a Haitian sitcom.

1. Where does this go?

2. right in my mouth.

right in my mouth by camel hump February 3, 2010

Ant's-mouth 

a very small quantity of.....

YOU COULDN'T FILL AN ANT'S-MOUTH WITH THAT!

Ant's-mouth by robdog555555 July 6, 2011

Swiss Army mouth 

A derogatory term for someone's teeth which not only do not match up to form smooth dentition, but are crooked, misaligned, growing in sideways or even on top of one another. This is like a Swiss Army knife having a knife, a saw, a toothpick, scissors, etc. But mostly the saw.

I met this gorgeous Vietnamese girl at a party, and we were making out, and she was about to go down on me, but I saw she had a Swiss Army mouth, so I said 'No way!'.

Swiss Army mouth by dublAron May 10, 2012

cock in da mouth 

It's when a cocks in da mouth nigga

Hey look momma. Daddy's got his cock in da mouth of aunt Jenny

cock in da mouth by Big daddy love biatch February 24, 2014